<template>
  <div class="login_container">
    <div class="login_box">
      <!-- 头像区域 -->
      <div class="avatar_box">
        <img src="../assets/logo.png" alt />
      </div>
      <!-- 登录表单区域 -->
      <el-form label-width="0px" class="login_form" :model="loginForm" :rules="loginRules" ref="loginFormRef">
        <!-- 用户名 -->
        <el-form-item prop="username">
          <el-input prefix-icon="iconfont icon-user" v-model="loginForm.username"></el-input>
        </el-form-item>
        <!-- 密码 -->
        <el-form-item prop="password">
          <el-input prefix-icon="iconfont icon-3702mima" v-model="loginForm.password" type="password" show-password></el-input>
        </el-form-item>
        <!-- 按钮区域 -->
        <el-form-item class="btn">
          <el-button type="primary" @click="login">登录</el-button>
          <el-button type="info" @click="resetLoginForm">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>
<script>
export default {
    data() {
        return {
        loginForm: {
            username: "admin",
            password: "123456"
        },
        loginRules: {
            username: [
            { required: true, message: "请输入用户名", trigger: "blur" },
            { min: 3, max: 10, message: "长度在 3 到 10 个字符", trigger: "blur" }
            ],
            password: [
            { required: true, message: "请输入密码", trigger: "blur" },
            { min: 6, max: 11, message: "长度在 6 到 11 个字符", trigger: "blur" }
            ]
        }
        };
    },
    methods:{
        resetLoginForm:function(){
            // console.log(this);
            this.$refs.loginFormRef.resetFields();
        },
        login:function(){
          this.$refs.loginFormRef.validate(async valid => {
            if(!valid) return;
            // console.log(this.$http);
            const {data:res} = await this.$http.post('login',this.loginForm);
            console.log(res);
            // res.meta.status != 200 ? this.$message.error('登录失败') : this.$message.success('登录成功');
            if(res.meta.status != 200) return this.$message.error('登录失败');
            // this.$message({
            //   message:'登录成功',
            //   type:success,
            //   duration:1000
            // });
            this.$message.success('登录成功');
            window.sessionStorage.setItem('token',res.data.token);
            this.$router.push('/home');

          })
        }
    }

};
</script>
<style lang="less" scoped>
.login_container {
  background-color: #2b4b6b;
  height: 100%;
}
.login_box {
  width: 450px;
  height: 300px;
  background-color: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  .avatar_box {
    height: 130px;
    width: 130px;
    border: 1px solid #eee;
    border-radius: 50%;
    padding: 10px;
    box-shadow: 0 0 10px #ddd;
    position: absolute;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    img {
      width: 100%;
      height: 100%;
      border-radius: 50%;
      background-color: #eee;
    }
  }
  .login_form {
    position: absolute;
    bottom: 0;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
  }
  .btn {
    display: flex;
    justify-content: flex-end;
  }
}
</style> 